d. Remove window by lifting aft edge and pulling
window aft. If difficulty is encountered, rivets se-
curing inner retainers (3) may also be drilled out
and retainers loosened or removed as necessary.
e. Reverse preceding steps for installation. Apply
sealing strips and an adequate coating of sealing
compound to prevent leaks. When installing a new
window, use care not to crack panel and [ile or
grind away excess plastic.